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  • WLAN on Trizeps4-WL (BGW211)

    This describes the WLAN-driver of Trizeps4-WL-module.

    View also kwlantool and Trizeps IV WL EEPROM Configuration.

    Registry Keys

    [HKEY_LOCAL_MACHINE\Comm\BGW1\Parms]

    [HKEY_LOCAL_MACHINE\Comm\BGW1\Parms]

    Key

    Type

    Description

    RtsThreshold

    DWORD

    RTS threshold in bytes.

    FragThreshold

    DWORD

    Fragmentation threshold in bytes.

    GpioIndication

    DWORD

    set to 0.

    TxRetryCount

    DWORD

    Number of tries to send a packet.

    Preamble

    DWORD

    0:Long preamble; 1:Short preamble.

    AllowedChannels

    hex

    WLAN-channels to use: 1..14. This is the scan-sequence.

    ScanAllBss

    DWORD

    Set to 1 to scan for both: Ibss(Ad-Hoc) and Infrastructure(Access-Points).

    PassiveScan

    DWORD

    Set to 1 to do passive scanning (Only listen to beacons). Set to 0 to do active scanning (send probe request).

    ProbeDelay

    DWORD

    Delay in ms to be used prior to transmitting a probe frame during active scanning.

    MinScanTime

    DWORD

    Minimum Time in ms to scan a channel.

    MaxScanTime

    DWORD

    Maximim Time in ms to scan a channel.

    Desired Rate

    DWORD

    Desired rate to be used for a connection in 0.5MB/s.

    DesiredChannel

    DWORD

    This is the desired channel to use. 0: Use channel information from scan.

    DesiredIBSSChannel

    DWORD

    Preferred IBSS channel number to use for AdHoc-connections.

    BeaconListenInterval

    DWORD

    The Listen Interval (expressed in units of Beacon Interval) is used to indicate to the AP how often a station wakes to listen to beacon management frames. 0..16.

    BeaconPeriod

    DWORD

    Beacon period of the BSS.

    SupportRoaming

    DWORD

    Enable support of the bgw211-firmware to support local roaming.

    Roaming

    DWORD

    Enable roaming using the bgw211-driver.

    RoamingIntervalNoSignal

    DWORD

    Time before two roaming-scans, when no signal detect or connection lost.

    RoamingIntervalVeryLow

    DWORD

    Time before two roaming-scans, on very-low signal-strength.

    RoamingIntervalLow

    DWORD

    Time before two roaming-scans, on low signal-strength.

    RoamingIntervalGood

    DWORD

    Time before two roaming-scans, on good signal-strength.

    RoamingIntervalVeryGood

    DWORD

    Time before two roaming-scans, on very-good signal-strength.

    RoamingIntervalExcellent

    DWORD

    Time before two roaming-scans, on excellent signal-strength.

    JoinTimeout

    DWORD

    Timeout in ms to join a wlan-network.

    DoScanOnConnect

    DWORD

    Set to 1 to scan for access-point, before trying to connect.

    DPTAMode

    DWORD

    0: DTPA off, 1:DTPA on. If DTPA is on, the tx-power will be lowered if sufficient link conditions are detected.

    LinkAdaption

    DWORD

    Use link adaption.

    ReportCipher

    DWORD

    0x1: Report AES and TKIP, 0x2: Copy RSN-IE (WPA2), 0x4 Copy WPA-IE (WPA) from AccessPoint.